- All sections
- B - Performing operations; transporting
- B22F - Working metallic powder; manufacture of articles from metallic powder; making metallic powder; apparatus or devices specially adapted for metallic powder
- B22F 1/105 - Metallic powder containing lubricating or binding agents; Metallic powder containing organic material containing inorganic lubricating or binding agents, e.g. metal salts
Patent holdings for IPC class B22F 1/105
Total number of patents in this class: 45
10-year publication summary
|
0
|
1
|
0
|
1
|
0
|
8
|
5
|
5
|
19
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hewlett-Packard Development Company, L.P. | 28538 |
7 |
| Siemens Energy, Inc. | 1770 |
4 |
| Dowa Electronics Materials Co., Ltd. | 610 |
3 |
| Sumitomo Electric Industries, Ltd. | 14131 |
2 |
| Lawrence Livermore National Security, LLC | 1834 |
2 |
| LG Chem, Ltd. | 17205 |
1 |
| Sumitomo Electric Hardmetal Corp. | 969 |
1 |
| Seiko Epson Corporation | 18724 |
1 |
| Murata Manufacturing Co., Ltd. | 22355 |
1 |
| Hyundai Motor Company | 19021 |
1 |
| Kao Corporation | 4843 |
1 |
| NTN Corporation | 5008 |
1 |
| Asustek Computer Inc. | 1792 |
1 |
| JFE Steel Corporation | 6067 |
1 |
| Magotteaux International S.A. | 119 |
1 |
| Materion Corporation | 293 |
1 |
| Miba Sinter Austria GmbH | 101 |
1 |
| NOK Corporation | 2108 |
1 |
| Politecnico di Torino | 315 |
1 |
| SANYO Special Steel Co., Ltd. | 201 |
1 |
| Other owners | 12 |